dcplatforms · dcplatforms · Jun 22, 2026
diff --git a/MASTER_BACKLOG.md b/MASTER_BACKLOG.md
@@ -1,8 +1,8 @@
 # MiGrid Master Backlog & Strategic Dependency Matrix
 
-**Version:** 10.1.5
-**Last Updated:** April 2026
-**Status:** Phase 6 "AI & Optimization" (Active)
+**Version:** 10.1.6
+**Last Updated:** June 2026
+**Status:** Phase 6 "AI & Optimization" (Active — 60%)
 
 ---
 
@@ -11,13 +11,11 @@
 | Priority | Feature / Task | Primary Layer | Blocking Dependencies | Target Phase |
 |:---:|:---|:---:|:---|:---:|
 | **P0** | **ML Demand Forecasting** | L11 (ML Engine) | ✅ Phase 6 Telemetry Parity (100%) | Phase 6 |
-| **P1** | **ISO 15118 Cert Exchange** | L7 (Device) | ✅ L7 v5.11.0 localSafetyCache (100%) | Phase 5 |
-| **P2** | **Dynamic Wholesale Tariffs** | L9 (Commerce) | ✅ L4 v3.8.7 AI Readiness (100% Complete) | Phase 5 |
+| **P1** | **ISO 15118 Cert Exchange** | L7 (Device) | ✅ L7 v5.13.0 Heartbeat Indexing (100%) | Phase 5 |
+| **P2** | **Dynamic Wholesale Tariffs** | L9 (Commerce) | ✅ L4 v3.8.9 AI Readiness (100% Complete) | Phase 5 |
 | **P3** | **OCPI 2.2 Roaming** | L7 (Device) | ✅ L9 v5.1.0 tariff engine sync (100% Complete) | Phase 5 |
 | **P4** | **BESS RL Bidding** | L4 (Market) | 🚧 L3 BESS Integration (75% Complete) | Phase 6 |
 
-| **P5** | **Resource-Aware Bidding** | L4 (Market) | ✅ L3 v3.3.2 High-Fidelity Breakdown | Phase 5 |
-
 | Priority | Task ID | Description | Primary Layers | Status | Strategic Alignment |
 |:---:|:---:|:---|:---:|:---:|:---|
 | 1 | **ISO-15118-PC** | Full ISO 15118-20 Bidirectional Certificate Exchange & Plug & Charge UI (OCPP 2.1) | L7, L5, L1 | ✅ 100% | Phase 5: Enterprise Scale |
@@ -33,63 +31,71 @@
 
 | Downstream Layer | Dependency | Upstream Source | Impact of Failure | Status |
 |:---|:---|:---|:---|:---|
-| **L11 ML Engine** | High-Fidelity Logs | **L1 Physics (v10.1.5)** | ML training data lacks regional context | ✅ Active |
+| **L11 ML Engine** | High-Fidelity Logs | **L1 Physics (v10.1.6)** | ML training data lacks regional context | ✅ Active |
 | **L5 Driver DX** | PnC Auth Status | **L7 Device Gateway** | Driver cannot use Plug & Charge sessions | ✅ Active |
 | **L9 Commerce** | Billing Reconciliation | **L1 Physics / L4 Market** | Inaccurate split-billing or tariff logic | ✅ Active |
-| **L4 Market Gateway** | Capacity Cache | **L3 VPP Aggregator** | Bidding latency exceeds 50ms ISO SLA | ✅ v3.3.2 Active |
-| **L4 Market Gateway** | Confidence Fallback | **L2 Grid Signal (v2.5.3)** | Missing high-fidelity metadata for L11 | ✅ Active |
-| **L10 Token Engine** | Engagement Triggers | **L6 Engagement Engine (v5.17.0)** | Rewards fail for 'ISO Explorer' challenges | ✅ Sync |
-| **L2 Grid Signal** | Regional Pricing | **L4 Market Gateway (v3.8.7)** | VTN cannot see market-aware grid signals | ✅ Sync |
-| **L11 ML Engine** | Sentinel Audit | **L10 Token Engine (v4.3.7)** | Phase 6 AI auditing lacks ground truth | ✅ Active |
+| **L4 Market Gateway** | Capacity Cache | **L3 VPP Aggregator** | Bidding latency exceeds 50ms ISO SLA | ✅ v3.3.3 Active |
+| **L4 Market Gateway** | Confidence Fallback | **L2 Grid Signal (v2.5.5)** | Missing high-fidelity metadata for L11 | ✅ Active |
+| **L10 Token Engine** | Engagement Triggers | **L6 Engagement Engine (v5.18.0)** | Rewards fail for 'ISO Explorer' challenges | ✅ Sync |
+| **L2 Grid Signal** | Regional Pricing | **L4 Market Gateway (v3.8.9)** | VTN cannot see market-aware grid signals | ✅ Sync |
+| **L11 ML Engine** | Sentinel Audit | **L10 Token Engine (v4.3.8)** | Phase 6 AI auditing lacks ground truth | ✅ Active |
 
 ---
 
 ## 🛠️ Active Engineering Sprints (Phase 6)
 
-### Layer 1: Physics Engine (v10.1.5)
+### Layer 1: Physics Engine (v10.1.6)
+- [✓] **[L1-135] Hardware Safety**: Kafka consumer for `DER_ALARM_REPORTED` triggers site-specific locks.
 - [✓] **[L1-133] Local Safety Cache**: 5s background poller for sub-millisecond resilience.
 - [✓] **Phase 6 Parity**: Enforced strict .toFixed(4) string formatting for all scores.
 - [✓] **Standardized Site ID**: Implemented `extractSiteId` for multi-site identification.
 - [✓] **Digital Twin Sync**: Hardened fleet-filtered Redis sync with string handling.
 - [✓] **Contextual Safety Locks**: metadata-enriched `l1:safety:lock:context` in Redis.
 - [✓] **API Security**: Integrated `helmet` and secured `/data/training/physics`.
 
-### Layer 2: Grid Signal (v2.5.3)
+### Layer 2: Grid Signal (v2.5.5)
+- [✓] **[L2-135] Grid Safety Locks**: Site-specific lock enforcement during OpenADR dispatch.
 - [✓] **Telemetry Hardening**: implemented `isNaN` protection for physics/confidence scores.
 - [✓] **L11 Parity**: enforced strict `.toFixed(4)` string formatting for audit trails.
 - [✓] **Secure Reporting**: authenticateToken and PII masking applied to `/openadr/v3/reports`.
 - [✓] **Fleet Security**: Hardened global data endpoints to reject `fleet_id` tokens.
 
-### Layer 3: VPP Aggregator (v3.3.2)
+### Layer 3: VPP Aggregator (v3.3.3)
+- [✓] **Sentinel Fidelity Hardening**: Supports boolean, string, and integer formats for sentinel flags.
 - [✓] **Redis Capacity Cache**: Sub-50ms reporting for L4 bidding.
 - [✓] **Fuse Rule 2.0**: 20% SoC hard floor integrated into capacity formula.
 - [✓] **Multi-Site Parity**: Implemented `extractSiteId` for standardized site identification.
 - [~] **BESS Integration**: Support for stationary storage assets (75%).
 
-### Layer 4: Market Gateway (v3.8.7)
+### Layer 4: Market Gateway (v3.8.9)
+- [✓] **Hardware Health Penalty**: Regional bidding confidence reduction based on L7 alarm density.
+- [✓] **[L4-133] Resilience**: Local safety cache and 5s poller for regional alarm synchronization.
 - [✓] **ML Parity**: Enforced strict string formatting (`.toFixed(4)`) for all scores.
 - [✓] **NaN Protection**: Hardened bidding logic via `safeFloat` utility.
 - [✓] **Multi-Site Parity**: Hardened grid signal consumer with multi-key site identification.
 - [✓] **Bidding Auditability**: High-fidelity audit context for all bids.
 - [✓] **AI Readiness**: Training endpoints for fuel-mix, load-forecast, and net-load active.
 - [~] **BESS RL Bidding**: Research phase for reinforcement learning models (10%).
 
-### Layer 6: Engagement Engine (v5.17.0)
+### Layer 6: Engagement Engine (v5.18.0)
+- [✓] **Hardware Health Guardian**: Achievement for 10 sessions at sites with zero regional alarms.
 - [✓] **Phase 6 Alignment**: Standardized physics and confidence scores as 4-decimal strings.
 - [✓] **Multi-Site Parity**: Hardened site identification via `extractSiteId`.
 - [✓] **AI Model Master**: Achievement for 100+ cumulative high-fidelity sessions.
 - [✓] **Phase 6 Data Pioneer**: Achievement for 5 consecutive sessions with physics_score > 0.99.
 - [✓] **Solar Flare**: Achievement for 25 cumulative solar ramp responses.
 - [✓] **Sentinel Elite**: Achievement for 50 total sentinel-fidelity sessions.
 
-### Layer 7: Device Gateway (v5.11.0)
+### Layer 7: Device Gateway (v5.13.0)
+- [✓] **Heartbeat Hash Indexing**: Optimized Redis `l7:heartbeats` for scalable fleet tracking.
 - [✓] **[L7-133] Resilience**: Implemented `localSafetyCache` for sub-millisecond dispatch.
 - [✓] **DER Alarms**: Enhanced hardware-agnostic alarm handling via `NotifyDERAlarm`.
 - [✓] **ISO 15118-20**: Hardened Certificate Exchange and EMAID handling (100%).
 - [✓] **ML Parity**: Enforced strict string-formatted telemetry (.toFixed(4)).
 - [✓] **Security Hardening**: Integrated helmet() and updated Kafka tagging.
 
-### Layer 10: Token Engine (v4.3.7)
+### Layer 10: Token Engine (v4.3.8)
+- [✓] **Hardware Health Penalty**: Logic refactored into `applyHardwarePenalty` with ISO normalization.
 - [✓] **Reward Batching**: Standardized atomic background worker for reward minting.
 - [✓] **ML Parity**: Enforced strict .toFixed(4) telemetry formatting.
 - [✓] **Site Awareness**: Standardized identification via `extractSiteId`.

diff --git a/PLATFORM_STATUS.md b/PLATFORM_STATUS.md
@@ -2,7 +2,7 @@
 
 # MiGrid Platform Status Report
 
-**Version 10.1.5** • **April 2026**
+**Version 10.1.6** • **June 2026**
 
 [![Phase](https://img.shields.io/badge/Phase_6-AI_&_Optimization-orange.svg)](../docs/roadmap.md)
 [![Progress](https://img.shields.io/badge/Progress-84%25_Complete-blue.svg)](PLATFORM_STATUS.md)
@@ -18,11 +18,11 @@
 
 ## Executive Summary
 
-As of April 2026, the MiGrid platform has completed its transition to an **11-layer architecture**. We have successfully closed out **Phase 5 (Enterprise Scale)** and are now actively executing **Phase 6: AI & Optimization**, which introduces the **L11: ML Engine**.
+As of June 2026, the MiGrid platform has completed its transition to an **11-layer architecture**. We have successfully closed out **Phase 5 (Enterprise Scale)** and are now actively executing **Phase 6: AI & Optimization**, which introduces the **L11: ML Engine**.
 
 - [x] **11 of 11 layers** fully operational (L1-L11)
 - [x] **Phases 1-5** complete (Q1 2026)
-- [~] **Phase 6** AI & Optimization (Active Q2 2026)
+- [~] **Phase 6** AI & Optimization (Active Q2 2026 — 60% Progress)
 
 </td>
 <td width="50%" valign="top">
@@ -36,7 +36,7 @@ Features Delivered:     █████████████████░
 Standards Compliance:   ████████████████░░░░ 80%
 ```
 
-**82 of 98 features** delivered (Metric Audit April 2026)
+**82 of 98 features** delivered (Metric Audit June 2026)
 
 </td>
 </tr>
@@ -183,7 +183,7 @@ This section serves as the mathematical source of truth for platform completion
 Extended platform vision through end of 2026 with clear milestones:
 
 - [✓] Extended roadmap from **5 phases to 8 phases** through Q4 2026
-- [✓] Updated timeline to align with **April 2026** current date
+- [✓] Updated timeline to align with **June 2026** current date
 - [✓] Added **three major 2026 updates:**
 
 | Phase | Quarter | Focus Area |
@@ -797,28 +797,28 @@ done
 
 | Layer | Service | Version | Status |
 | :--- | :--- | :--- | :--- |
-| **L1** | Physics Engine | `10.1.5` | ✅ Operational |
-| **L2** | Grid Signal | `2.5.3` | ✅ Operational |
-| **L3** | VPP Aggregator | `3.3.2` | ✅ Operational |
-| **L4** | Market Gateway | `3.8.7` | ✅ Operational |
+| **L1** | Physics Engine | `10.1.6` | ✅ Operational |
+| **L2** | Grid Signal | `2.5.5` | ✅ Operational |
+| **L3** | VPP Aggregator | `3.3.3` | ✅ Operational |
+| **L4** | Market Gateway | `3.8.9` | ✅ Operational |
 | **L5** | Driver Experience API | `4.1.0` | ✅ Operational |
-| **L6** | Engagement Engine | `5.17.0` | ✅ Operational |
-| **L7** | Device Gateway | `5.11.0` | ✅ Operational |
+| **L6** | Engagement Engine | `5.18.0` | ✅ Operational |
+| **L7** | Device Gateway | `5.13.0` | ✅ Operational |
 | **L8** | Energy Manager | `2.1.0` | ✅ Operational |
 | **L9** | Commerce Engine | `5.1.0` | ✅ Operational |
-| **L10**| Token Engine | `4.3.7` | ✅ Operational |
+| **L10**| Token Engine | `4.3.8` | ✅ Operational |
 | **L11**| ML Engine | `0.5.0` | ✅ Operational |
 
 ---
 
-## Latest Release Wins (April 2026)
+## Latest Release Wins (June 2026)
 
-- **L1 Physics Engine (v10.1.5)**: Implemented **localSafetyCache [L1-133]** for sub-millisecond resilience and achieved Phase 6 telemetry parity via strict `.toFixed(4)` string formatting.
-- **L7 Device Gateway (v5.11.0)**: Deployed **localSafetyCache [L7-133]** for resilient dispatch; hardened DER alarm handling via OCPP 2.1 `NotifyDERAlarm` broadcasting.
-- **L10 Token Engine (v4.3.7)**: Standardized asynchronous **Reward Batching** worker and hardened site identification via `extractSiteId`.
-- **L4 Market Gateway (v3.8.7)**: Enforced high-fidelity telemetry standards with `safeFloat` utility and strict string-formatted auditing for ML parity.
-- **L2 Grid Signal (v2.5.3)**: Hardened telemetry parsing with `isNaN` protection and aligned scoring outputs with L11 AI standards.
-- **L6 Engagement Engine (v5.17.0)**: Standardized site identification and enforced strict string-formatting for all physics and confidence scores.
+- **L4 Market Gateway (v3.8.9)**: Implemented **Hardware Health Penalty** logic, reducing bidding confidence by 0.05 per regional alarm (capped at 0.3) to account for grid-edge instability.
+- **L10 Token Engine (v4.3.8)**: Hardened **Hardware Health Penalty** integration for rewards; refactored regional alarm scanning via ISO-normalized Redis lookups (`l4:regional:alarms:<ISO>`).
+- **L2 Grid Signal (v2.5.5)**: Integrated **site-specific grid safety locks** [L2-135], automatically rejecting OpenADR events for sites reporting 'CRITICAL' or 'HIGH' severity alarms.
+- **L1 Physics Engine (v10.1.6)**: Activated site-specific `l1:safety:lock` via Kafka consumer for `DER_ALARM_REPORTED`, ensuring edge-resilient safety for hardware-distressed assets.
+- **L7 Device Gateway (v5.13.0)**: Optimized **Heartbeat Hash Indexing** (`l7:heartbeats`) for scalable fleet tracking and standardized individual `NotifyDERAlarm` broadcasts for cross-layer bidding penalties.
+- **L6 Engagement Engine (v5.18.0)**: Deployed **'Hardware Health Guardian'** achievement, rewarding drivers for high-fidelity sessions at sites with zero regional hardware alarms.
 
 ---
 
@@ -838,7 +838,7 @@ The platform is now actively utilizing high-fidelity data for **L11: ML Engine**
 
 *The Operating System for Sustainable Fleet Electrification*
 
-**Last Updated:** April 2026 • **Platform Version:** 10.1.5 • **Roadmap Status:** 84% Complete (82/98 features)
+**Last Updated:** June 2026 • **Platform Version:** 10.1.6 • **Roadmap Status:** 84% Complete (82/98 features)
 
 [![GitHub](https://img.shields.io/badge/GitHub-Repository-blue.svg)](https://github.com/dcplatforms/Migrid)
 [![License](https://img.shields.io/badge/License-Apache%202.0-green.svg)](LICENSE)